X-ray emission from dense plasma in classical T Tauri stars: Hydrodynamic modeling of the accretion shock

Astronomy and Astrophysics

Volumn 491, Issue 2, 2008, Pages

  Sacco, G ^a,b   Argiroffi, C ^b,c   Orlando, S ^a,b   Maggio, A ^b   Peres, G ^a,b,c   Reale, F ^a,b,c  

^a Consorzio COMETA ^*  (Italy)

^b INAF OSSERVATORIO ASTROFISICO DI TORINO   (Italy)

^c UNIVERSITY OF PALERMO   (Italy)

Author keywords

Accretion, accretion disks; Hydrodynamics; Methods: numerical; Shock waves; Stars: formation; X rays: stars

Indexed keywords

ELECTROMAGNETIC WAVES; EMISSION SPECTROSCOPY; FLOW SIMULATION; FLUID DYNAMICS; HYDRODYNAMICS; LUMINANCE; MOLECULAR INTERACTIONS; NUMERICAL METHODS; OPTICAL PROPERTIES; PLASMAS; STARS; SYSTEM STABILITY; X RAYS;

ACCRETING MATERIALS; ACCRETION FLOWS; ACCRETION RATES; ACCRETION, ACCRETION DISKS; DENSE PLASMAS; DETAILED MODELS; HIGH SPECTRAL RESOLUTIONS; HYDRODYNAMIC SIMULATIONS; METHODS: NUMERICAL; OPTICALLY THIN PLASMAS; PERIODIC INSTABILITIES; RADIATIVE LOSSES; SIMULATION BASED; STARS: FORMATION; STATIONARY MODELS; STELLAR CHROMOSPHERES; THERMAL CONDUCTIONS; THERMAL PRESSURES; UNIFORM PRESSURES; X-RAYS: STARS;

PLASMA STABILITY;

EID: 57049173545     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:200810753     Document Type: Article

References (29)

1. Anders, E., & Grevesse, N. 1989, Geochim. Cosmochim. Acta, 53, 197
2. Argiroffi, C., Maggio, A., & Peres, G. 2007, A&A, 465, L5
3. Betta, R., Peres, G., Reale, F., & Serio, S. 1997, A&AS, 122, 585
4. Brown, J. C. 1973, Sol. Phys., 29, 421
5. Calvet, N., & Gullbring, E. 1998, ApJ, 509, 802
6. Chevalier, R. A., & Imamura, J. N. 1982, ApJ, 261, 543
7. Cowie, L. L., & McKee, C. R 1977, ApJ, 211, 135
8. Feigelson, E. D., & Montmerle, T. 1999, ARA&A, 37, 363
9. Field, G. B. 1965, ApJ, 142, 531
10. Fryxell, B., Olson, K., Ricker, P., et al. 2000, ApJS, 131, 273
11. Günther, H. M., Liefke, C., Schmitt, J. H. M. M., Robrade, J., & Ness, J.-U. 2006, A&A, 459, L29
12. Günther, H. M., Schmitt, J. H. M. M., Robrade, J., & Liefke, C. 2007, A&A, 466, 1111
13. Johns-Krull, C. M. 2007, ApJ, 664, 975
14. Kashyap, V., & Drake, J. J. 2000, Bull. Astr. Soc. India, 28, 475
15. Kastner, J. H., Huenemoerder, D. P., Schulz, N. S., Canizares, C. R., & Weintraub, D. A. 2002, ApJ, 567, 434
16. Koldoba, A. V., Ustyugova, G. V., Romanova, M. M., & Lovelace, R. V. E. 2008, MNRAS, 388, 357
17. Lamzin, S. A. 1998, Astron. Rep., 42, 322
18. Langer, S. H., Chanmugam, G., & Shaviv, G. 1981, ApJ, 245, L23
19. MacNeice, P., Olson, K. M., Mobarry, C., de Fainchtein, R., & Packer, C 2000, Comput. Phys. Commun., 126, 330
20. Peres, G., Serio, S., Vaiana, G. S., & Rosner, R. 1982, ApJ, 252, 791
21. Preibisch, T., Kim, Y.-C., Favata, F., et al. 2005, ApJS, 160, 401
22. Robrade, J., & Schmitt, J. H. M. M. 2007, A&A, 473, 229
23. Romanova, M. M., Ustyugova, G. V., Koldoba, A. V., Wick, J. V., & Lovelace, R. V. E. 2003, ApJ, 595, 1009
24. Schmitt, J. H. M. M., Robrade, J., Ness, J.-U., Favata, F., & Stelzer, B. 2005, A&A, 432, L35
25. Smith, R. K., Brickhouse, N. S., Liedahl, D. A., & Raymond, J. C. 2001, ApJ, 556, L91
26. Spitzer, L. 1962, Physics of Fully Ionized Gases (New York: Wiley)
27. Telleschi, A., Güdel, M., Briggs, K. R., Audard, M., & Scelsi, L. 2007, A&A, 468, 443
28. Vernazza, J. E., Avrett, E. H., & Loeser, R. 1973, ApJ, 184, 605
29. Zel'Dovich, Y. B., & Raizer, Y. P. 1967, Physics of shock waves and high-temperature hydrodynamic phenomena, ed. W. D. Hayes, & R. F. Probstein (New York: Academic Press)